#!/usr/bin/env node


const fs = require('fs'),
  src = process.argv[2],
  uid = Number(process.argv[3]),
  gid = Number(process.argv[4]);
if(process.argv.length !== 5){
  console.error('命令行参数错误');
  process.exit(1);
}
try{
  fs.chownSync(src,uid,gid);
}
catch(e){
  console.error(e.message);
  process.exit(2);
}

//需要获取最高权限 sudo
